Improved Limb Atmospheric Spectrometer (ILAS) for stratospheric ozone layer measurements by solar occultation technique
Improved Limb Atmospheric Spectrometer (ILAS) for stratospheric ozone layer measurements by solar occultation technique
复制标题
改进的临边大气光谱仪 (ILAS)，通过掩星技术测量平流层臭氧层
DOI：
10.1029/1998gl900276
复制
发表时间：
1999
影响因子：
5.2
通讯作者：
H. Kanzawa
中科院分区：
文献类型：
--
作者：
Y. Sasano;Makoto Suzuki;T. Yokota;H. Kanzawa
先进地球观测卫星（ADEOS）上的改进翼面大气光谱仪（ILAS）从1996年11月至1997年6月获得了8个月的微量气体数据，用于研究南半球和北半球高纬度地区的平流层臭氧层。ILAS观测到的大气参数包括臭氧、硝酸、二氧化氮、氧化亚氮、甲烷、水蒸气、气溶胶消光系数（780 nm）、温度和压力的垂直剖面。使用3.10版本的操作数据处理算法检索相应的地球物理剖面，并尽可能将其与独立的相关测量进行比较。提供了用于臭氧，硝酸和气溶胶消光系数（在780 nm）的ILAS产品的选定示例。相应的数据现已公开，可供大气界进一步分析。
The Improved Limb Atmospheric Spectrometer (ILAS) on board the Advanced Earth Observing Satellite (ADEOS) obtained 8 months of data for trace gas species from November 1996 to June 1997 for studies of the stratospheric ozone layer over the high‐latitude regions in both the Southern and Northern Hemispheres. The atmospheric parameters observed by ILAS were vertical profiles of ozone, nitric acid, nitrogen dioxide, nitrous oxide, methane, water vapor, aerosol extinction coefficient (at 780 nm), temperature, and pressure. Version 3.10 of the operational data processing algorithm was used to retrieve the corresponding geophysical profiles, which have been compared whenever possible with independent correlative measurements. Selected examples of ILAS products for ozone, nitric acid, and aerosol extinction coefficient (at 780 nm) are provided. The corresponding data is now publicly available for further analyses by the atmospheric community.